BR7600625A - IMPROVEMENT IN EMPTY VALVE REGULATOR OF THE EMPTY-FULL TYPE FLUID - Google Patents
IMPROVEMENT IN EMPTY VALVE REGULATOR OF THE EMPTY-FULL TYPE FLUIDInfo
- Publication number
- BR7600625A BR7600625A BR7600625A BR7600625A BR7600625A BR 7600625 A BR7600625 A BR 7600625A BR 7600625 A BR7600625 A BR 7600625A BR 7600625 A BR7600625 A BR 7600625A BR 7600625 A BR7600625 A BR 7600625A
- Authority
- BR
- Brazil
- Prior art keywords
- empty
- improvement
- type fluid
- valve regulator
- full type
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1812—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction
- B60T8/1831—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution characterised by the means for pressure reduction pressure reducing or limiting valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
- B60T8/00—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force
- B60T8/18—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution
- B60T8/1893—Arrangements for adjusting wheel-braking force to meet varying vehicular or ground-surface conditions, e.g. limiting or varying distribution of braking force responsive to vehicle weight or load, e.g. load distribution especially adapted for railway vehicles
Landscapes
- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Hydraulic Control Valves For Brake Systems (AREA)
- Regulating Braking Force (AREA)
- Valves And Accessory Devices For Braking Systems (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB545075A GB1512701A (en) | 1973-02-16 | 1975-02-08 | Empty/load brake control valve apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
BR7600625A true BR7600625A (en) | 1976-08-31 |
Family
ID=9796415
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR7600625A BR7600625A (en) | 1975-02-08 | 1976-01-30 | IMPROVEMENT IN EMPTY VALVE REGULATOR OF THE EMPTY-FULL TYPE FLUID |
Country Status (7)
Country | Link |
---|---|
US (1) | US4364609A (en) |
JP (2) | JPS5199776A (en) |
AR (1) | AR207669A1 (en) |
AU (1) | AU512019B2 (en) |
BR (1) | BR7600625A (en) |
CA (1) | CA1030839A (en) |
ZA (1) | ZA757709B (en) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5039174A (en) * | 1989-12-15 | 1991-08-13 | Ellcon National, Inc. | Empty/load braking system for railroad cars and valve therefor |
FR2660269B1 (en) * | 1990-03-29 | 1992-06-12 | Bendix Europ Services Tech | BRAKE COMPENSATOR WITH ADDITIONAL VALVE. |
US5106168A (en) * | 1990-07-11 | 1992-04-21 | Westinghouse Air Brake Company | Empty-load changeover valve for railway car |
CN2344246Y (en) | 1998-12-02 | 1999-10-20 | 殷昭荣 | Stepless wagon empty weight vehicle automatic regulating equipment |
WO2004063606A2 (en) * | 2003-01-07 | 2004-07-29 | Itt Manufacturing Entreprises, Inc. | Isolation valve with rotatable flange |
US7556322B2 (en) * | 2004-01-27 | 2009-07-07 | Wabtec Holding Corp. | Graduated release/proportioning valve |
US7445025B2 (en) * | 2006-03-13 | 2008-11-04 | Itt Manufacturing Enterprises, Inc | Combination valve |
DE102008012700B3 (en) * | 2008-03-05 | 2009-06-04 | Knorr-Bremse Systeme für Schienenfahrzeuge GmbH | Electro-pneumatic brake unit i.e. load-sensitive emergency brake unit, for vehicle i.e. rail vehicle, has pressure regulator regulating/controlling emergency brake pre-control pressure to control valve, when emergency brake is applied |
US8083293B2 (en) * | 2009-05-11 | 2011-12-27 | Wabtec Holding Corp. | Empty/load brake control device with multi-stage sensing |
RU2676887C1 (en) * | 2017-07-31 | 2019-01-11 | Акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (АО "ВНИКТИ") | Drive of automatic regulator of braking modes of railway vehicle |
RU2683892C1 (en) * | 2018-05-03 | 2019-04-02 | Акционерное общество Научно-исследовательский и конструкторско-технологический институт подвижного состава (АО "ВНИКТИ") | Automatic braking conditions regulator drive on rail vehicle trolley |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2039710A (en) * | 1934-11-14 | 1936-05-05 | Westinghouse Air Brake Co | Fluid pressure brake |
US2088185A (en) * | 1935-07-11 | 1937-07-27 | Westinghouse Air Brake Co | Fluid pressure brake |
US3193333A (en) * | 1963-02-26 | 1965-07-06 | Westinghouse Air Brake Co | Fluid pressure brake control apparatus with empty and load changeover |
GB977247A (en) * | 1963-07-13 | 1964-12-02 | Bromsregulator Svenska Ab | Improvements in vehicle brake systems |
DE1279710B (en) * | 1966-09-16 | 1968-10-10 | Knorr Bremse Gmbh | Load-dependent air brake for rail vehicles |
US3671086A (en) * | 1970-12-16 | 1972-06-20 | Westinghouse Air Brake Co | Empty-load changeover apparatus |
JPS4917995A (en) * | 1972-06-06 | 1974-02-16 | ||
GB1402822A (en) * | 1973-02-16 | 1975-08-13 | Westinghouse Brake & Signal | Empty-load brake control valve apparatus |
-
1975
- 1975-01-01 AR AR261759A patent/AR207669A1/en active
- 1975-12-09 ZA ZA757709A patent/ZA757709B/en unknown
- 1975-12-15 CA CA241,768A patent/CA1030839A/en not_active Expired
-
1976
- 1976-01-26 JP JP51006742A patent/JPS5199776A/ja active Pending
- 1976-01-30 AU AU10679/76A patent/AU512019B2/en not_active Expired
- 1976-01-30 BR BR7600625A patent/BR7600625A/en unknown
-
1978
- 1978-07-27 US US05/928,578 patent/US4364609A/en not_active Expired - Lifetime
-
1984
- 1984-01-06 JP JP59000359A patent/JPS59130770A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS5199776A (en) | 1976-09-02 |
JPS59130770A (en) | 1984-07-27 |
AU512019B2 (en) | 1980-09-18 |
AR207669A1 (en) | 1976-10-22 |
CA1030839A (en) | 1978-05-09 |
US4364609A (en) | 1982-12-21 |
ZA757709B (en) | 1976-11-24 |
JPS6363420B2 (en) | 1988-12-07 |
AU1067976A (en) | 1977-08-04 |
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